| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $227.97 | 7.147% | $244.263 | $244.26 | $244.25 | $244.30 |
| Purchase #2 | $169.57 | 11.607% | $189.252 | $189.25 | $189.25 | $189.30 |
| Purchase #3 | $17.52 | 10.628% | $19.382 | $19.38 | $19.40 | $19.40 |
| Purchase #4 | $44.54 | 6.358% | $47.3719 | $47.37 | $47.35 | $47.40 |
| Purchase #5 | $239.76 | 13.802% | $272.8517 | $272.85 | $272.85 | $272.90 |
| Purchase #6 | $35.33 | 13.382% | $40.0579 | $40.06 | $40.05 | $40.10 |
| Purchase #7 | $29.76 | 3.623% | $30.8382 | $30.84 | $30.85 | $30.80 |
| 7 purchase totals = | $764.45 | $844.0167 | $844.01 | $844.00 | $844.20 | |